Keysight x-series Programmer's Reference

3 VMA Mode
3.1 Digital Demod Measurement
3.1.5.1 Settings
Contains the basic bandwidth functions. It is the only tab under BW.
Info BW
Enables you to enter a frequency value to set the channel bandwidth that will be
used for data acquisition.
Remote Command
[:SENSe]:DDEMod:BANDwidth[:RESolution] <freq>
[:SENSe]:DDEMod:BANDwidth[:RESolution]?
Example
:DDEM:BAND 8 MHz
:DDEM:BAND?
Couplings Changes when Symbol Rate is larger than Info BW x 10
Preset 5 MHz
State Saved Saved in instrument state
Min/Max 1 kHz / Max Info BW
The Max Info BW depends on Data Source and Input Type:
Data Source Input Type Value
Input RF No Option = 10 MHz
WB (25 MHz or wider) = Hardware Option Limit
I/Q (for I+jQ) No Option = 20 MHz
Option B25 = 50 MHz
File n/a 100 GHz
Backwards Compatibility
SCPI
[:SENSe]:DDEMod:BWIDth[:RESolution]
3.1.6 Display
Enables you to configure display items for the current Mode, Measurement View or
Window.
3.1.6.1 Meas Display
Contains controls for setting up the display for the current Measurement, View or
Window.
Vector Modulation Analyzer Mode User's &Programmer's Reference 274

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)